Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
836397 comments
dkytojfrw
https://somaliforums.com/viewtopic.php?p=20841#p20841 https://eosdigitaal.nl/viewtopic.php?t=137565 https://postyourselfnaked.com/viewtopic.php?p=25684#p25684 https://kaspatalk.org/viewtopic.php?t=24728 https://forum.everythingshite.net/viewtopic.php?t=23291 https://australianweddingforum.com/weddings/showthread.php?tid=64792 https://www.formulersupport.com/Thread-%D0%9E%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD-%D0%BA%D0%BE%D0%BD%D1%81%D1%83%D0%BB%D1%8C%D1%82%D0%B0%D1%86%D0%B8%D1%8F-%D0%BF%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D0%B0-%D0%96%D0%B8%D0%B3%D1%83%D0%BB%D1%91%D0%B2%D1%81%D0%BA-%D0%A1%D0%B0%D0%B9%D1%82-%D0%BF%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D0%B0-%D0%96%D0%B8%D0%B3%D1%83%D0%BB%D1%91%D0%B2%D1%81%D0%BA https://forum.everythingshite.net/viewtopic.php?t=22848 https://padulasport.com/index.php?topic=9123.new#new https://container9.com/showthread.php?tid=17737 https://zenithzone.info/forum/viewtopic.php?t=22358 https://forum.bandariklan.com/showthread.php?tid=287421 https://australianwinerytours.com/tours/showthread.php?tid=99927 https://www.semicolonproject.net/forum/viewtopic.php?p=310298#p310298
Comment Linkwialdzdac
https://scamfact.com/viewtopic.php?t=14053 http://jedi-computing.com/forum/showthread.php?tid=93581 https://the-smallerboard.net/index.php?topic=4141.new#new https://friendsofshallotte.com/viewtopic.php?t=31163 http://forum.wrl.free.fr/viewtopic.php?f=16&t=7832 https://adventurerstavern.ru/showthread.php?tid=4063 https://wl52www732.webland.ch/forum/showthread.php?tid=24379 http://www.korealol.com/thread-2817.html https://www.chithub.click/showthread.php?tid=42793 https://surron-forum.de/viewtopic.php?t=21434 https://toddthefinanceguy.com/files/viewtopic.php?t=17871 https://alcoforum.ru/viewtopic.php?p=50943#p50943 https://forum.nica.network/viewtopic.php?p=18932#p18932 https://friendsofshallotte.com/viewtopic.php?p=173387#p173387
Comment Linkfilhobjel
http://dongdu.info/viewtopic.php?t=63752 https://forum.nica.network/viewtopic.php?p=20085#p20085 http://fin-molitor.com/forum/viewtopic.php?f=2&t=351993 https://scamfact.com/viewtopic.php?p=17433#p17433 https://forum.graylite.com/viewtopic.php?p=141186#p141186 https://praisenpray.org/forums/showthread.php?tid=83457 https://influencermagazin.de/showthread.php?tid=28886 https://pappaforum.se/viewtopic.php?t=23796 https://www.autodijagnostika.biz/carforum/showthread.php?12031-darkmarket-url-enbhh&p=75324&posted=1#post75324 https://eccentrictirade.com/forums/showthread.php?tid=15019 http://forum.plitv.tv/index.php?topic=110400.new#new https://australianwinerytours.com/tours/showthread.php?tid=98253 https://the-smallerboard.net/index.php?topic=4237.new#new http://cocodorm.com/forum/viewtopic.php?p=321329#p321329
Comment Linkoanihiqaloqi
Focal worth stage, grimacing [URL=https://mjlaramie.org/product/nizagara/ - nizagara no prescription[/URL - [URL=https://bhtla.com/propecia/ - propecia brand[/URL - online generic propecia [URL=https://uofeswimming.com/drug/cenforce/ - cenforce canadian pharmacy[/URL - [URL=https://uofeswimming.com/drugs/ventolin-inhaler/ - ventolin-inhaler from usa cheap[/URL - ventolin inhaler without dr prescription usa [URL=https://vowsbridalandformals.com/levitra/ - levitra india mastercard[/URL - [URL=https://damcf.org/buy-lasix-online/ - lasix on internet[/URL - [URL=https://abbynkas.com/item/lasix-overnight/ - lasix 100mg[/URL - [URL=https://productreviewtheme.org/flomax/ - flomax[/URL - [URL=https://intuitiveangela.com/generic-doxycycline-from-canada/ - generic doxycycline from canada[/URL - [URL=https://bhtla.com/non-prescription-levitra/ - non prescription levitra[/URL - [URL=https://airjamaicacharter.com/item/vidalista/ - tadalafil[/URL - [URL=https://andrealangforddesigns.com/lasix-online-pharmacy/ - lasix uk 40 mg[/URL - [URL=https://ormondbeachflorida.org/clonidine/ - clonidine[/URL - [URL=https://ormondbeachflorida.org/item/tadalafil/ - order tadalafil[/URL - [URL=https://abbynkas.com/item/prednisone-buy-online/ - prednisone 10mg[/URL - [URL=https://wellnowuc.com/amoxicillin/ - amoxil dosis infantil[/URL - [URL=https://eatliveandlove.com/product/furosemide/ - furosemide tablets[/URL - [URL=https://usctriathlon.com/tinidazole/ - tinidazole[/URL - [URL=https://happytrailsforever.com/cialis-20-mg-lowest-price/ - canada cialis[/URL - [URL=https://intuitiveangela.com/vidalista/ - vidalista 20mg[/URL - [URL=https://lilliputsurgery.com/levitra/ - levitra prices baltimore[/URL - [URL=https://charlotteelliottinc.com/medicine/cheap-tadalafil/ - results of cialis[/URL - [URL=https://vowsbridalandformals.com/product/finasteride/ - finasteride without a doctor[/URL - [URL=https://autopawnohio.com/product/pristiq/ - pristiq[/URL - pristiq brand [URL=https://abbynkas.com/drugs/prednisone/ - 40 mg prednisone from top rated[/URL - prednisone [URL=https://bulgariannature.com/hydroxychloroquine-best-price/ - discount hydroxychloroquine 10 pack generic[/URL - [URL=https://castleffrench.com/pill/zithromax/ - purchase zithromax without a prescription[/URL - [URL=https://airjamaicacharter.com/drugs/retin-a/ - generic retin a in canada[/URL - [URL=https://transylvaniacare.org/item/hydroxychloroquine/ - lowest hydroxychloroquine prices[/URL - [URL=https://uofeswimming.com/drugs/priligy/ - buy priligy no prescription[/URL - measures, distressing nizagara cost where to buy propecia online cenforce 200 mg price without rx ventolin inhaler without dr prescription usa ventolin inhaler without dr prescription usa lowest price for 20 mg levitra buy furosemide buy lasix on line lasix overnight flomax 0.4mg doxycycline levitra walmart price buy vidalista online average cost of lasix in stores clonidine without pres clonidine tadalafil 20mg prednisone buy online amoxil 500 mg buy furosemide online canada tinidazole tadalafil vidalista buy levitra on line overnight cialis delivery finasteride pristiq canadian pharmacy prednisone hydroxychloroquine zithromax cheap us generic retin a in canada hydroxychloroquine buy priligy no prescription buy priligy no prescription prisons, bury https://mjlaramie.org/product/nizagara/ https://bhtla.com/propecia/ https://uofeswimming.com/drug/cenforce/ https://uofeswimming.com/drugs/ventolin-inhaler/ https://vowsbridalandformals.com/levitra/ https://damcf.org/buy-lasix-online/ https://abbynkas.com/item/lasix-overnight/ https://productreviewtheme.org/flomax/ https://intuitiveangela.com/generic-doxycycline-from-canada/ https://bhtla.com/non-prescription-levitra/ https://airjamaicacharter.com/item/vidalista/ https://andrealangforddesigns.com/lasix-online-pharmacy/ https://ormondbeachflorida.org/clonidine/ https://ormondbeachflorida.org/item/tadalafil/ https://abbynkas.com/item/prednisone-buy-online/ https://wellnowuc.com/amoxicillin/ https://eatliveandlove.com/product/furosemide/ https://usctriathlon.com/tinidazole/ https://happytrailsforever.com/cialis-20-mg-lowest-price/ https://intuitiveangela.com/vidalista/ https://lilliputsurgery.com/levitra/ https://charlotteelliottinc.com/medicine/cheap-tadalafil/ https://vowsbridalandformals.com/product/finasteride/ https://autopawnohio.com/product/pristiq/ https://abbynkas.com/drugs/prednisone/ https://bulgariannature.com/hydroxychloroquine-best-price/ https://castleffrench.com/pill/zithromax/ https://airjamaicacharter.com/drugs/retin-a/ https://transylvaniacare.org/item/hydroxychloroquine/ https://uofeswimming.com/drugs/priligy/ examining equipment; infiltration.
Comment LinkDanielNup
[url=https://casino.ft/]ancor[/url]
Comment Linkancor
rhjhpwjzh
https://forums.projecthomelab.org/showthread.php?tid=13279 https://mamaofakind.com/forum/viewtopic.php?p=40207#p40207 https://forum.touchpoint.video/showthread.php?tid=12363 https://toddthefinanceguy.com/files/viewtopic.php?t=18100 http://ictonderwijsforum.nl/viewtopic.php?t=226372 https://msknovostroy.com/showthread.php?tid=24809 https://forum.graylite.com/viewtopic.php?t=24983 https://postyourselfnaked.com/viewtopic.php?t=20909 http://goundash.free.fr/viewtopic.php?f=13&t=3763 https://www.autodijagnostika.biz/carforum/showthread.php?12031-darkmarket-url-enbhh&p=74644&posted=1#post74644 https://zenithzone.info/forum/viewtopic.php?t=22023 http://jkasiege.net/viewtopic.php?t=20592 https://forums.projecthomelab.org/showthread.php?tid=12728 https://www.midikinetics.com/community/viewtopic.php?f=5&t=170725 https://alcoforum.ru/viewtopic.php?t=21187
Comment Linkwsuxqsebw
https://eccentrictirade.com/forums/showthread.php?tid=15795 https://danceplanet.se/555.5/index.php?topic=1863.new#new http://wap2p.com/f/showthread.php?tid=16&pid=4077#pid4077 https://eosdigitaal.nl/viewtopic.php?t=137410 http://forums.indexrise.com/thread-50451.html http://goundash.free.fr/viewtopic.php?f=13&t=3778 https://australianwinerytours.com/tours/showthread.php?tid=99968 http://bajarmp3.net/showthread.php?tid=296843 https://toddthefinanceguy.com/files/viewtopic.php?t=16943 https://legends-gaming.com/viewtopic.php?p=6884#p6884 https://metalaksaray.com/viewtopic.php?t=25686 https://forum.pmpobc.ca/index.php?topic=54180.new#new https://nilesoft.org/forum/viewtopic.php?p=17215#p17215 https://toddthefinanceguy.com/files/viewtopic.php?t=16641
Comment Linkerjaafhrs
https://www.chithub.click/showthread.php?tid=42656 https://influencermagazin.de/showthread.php?tid=27869 https://nilesoft.org/forum/viewtopic.php?t=10985 https://www.bpgprint.co.uk/post-test/?unapproved=12492&moderation-hash=2f4c2c4448d31b071ac7fad8f583de23#comment-12492 https://pappaforum.se/viewtopic.php?t=26232 https://qualityprogamer.de/forum/showthread.php?tid=150628 http://memesfromthebasement.com/viewtopic.php?t=14117 https://bajarmp3.net/showthread.php?tid=295151 https://mtasaturkiye.com/showthread.php?tid=18557 http://www.exaplexsar.us/public_html/sonnycuban.us/index.php?topic=8870.new#new https://www.xn--72c9aa5escud2b.com/webboard/index.php/topic,476357.new.html#new https://alcoforum.ru/viewtopic.php?t=20334 https://pappaforum.se/viewtopic.php?t=24688 https://alcoforum.ru/viewtopic.php?t=20212 https://toddthefinanceguy.com/files/viewtopic.php?t=16604
Comment Linktpxjzfzsv
https://dax-forum.de/viewtopic.php?p=39009#p39009 https://forum.dis-course.net/viewtopic.php?t=271243 https://www.tdp74.ru/forum/messages/forum1/topic96/message110692/?result=reply#message110692 http://cozycotg.com/forum/viewtopic.php?f=2&t=697758 https://mtasaturkiye.com/showthread.php?tid=18608 https://container9.com/showthread.php?tid=19151 http://layili.free.fr/forum/viewtopic.php?f=14&t=4679 https://toddthefinanceguy.com/files/viewtopic.php?t=17086 http://dof-bot.com/showthread.php?tid=8421 http://jkasiege.net/viewtopic.php?t=21560 https://australiantravelforum.com/Upload/showthread.php?tid=64921 https://bajarmp3.net/showthread.php?tid=295504 https://airgead.org/forum/viewtopic.php?t=22461
Comment Linkniyizuyuaxj
Differentials turbinates [URL=https://uofeswimming.com/drugs/prednisone/ - prednisone 10mg[/URL - [URL=https://oliveogrill.com/viagra-pills/ - viagra pills[/URL - [URL=https://thecultivarte.com/drugs/hydroxychloroquine-coupons/ - cheap hydroxychloroquine pills[/URL - [URL=https://driverstestingmi.com/generic-clomid-from-india/ - generic clomid from india[/URL - [URL=https://usctriathlon.com/amoxicillin-1000mg/ - amoxicillin[/URL - [URL=https://cafeorestaurant.com/item/careprost-eye-drops/ - careprost eye drops.com[/URL - careprost eye drops.com [URL=https://frankfortamerican.com/tretinoin/ - tretinoin cream[/URL - [URL=https://intuitiveangela.com/finasteride/ - finasteride best price[/URL - [URL=https://frankfortamerican.com/order-prednisone/ - prednisone taper example[/URL - [URL=https://transylvaniacare.org/item/amoxil/ - order amoxil 250 overnight[/URL - [URL=https://oliveogrill.com/cheap-levitra/ - cheap levitra[/URL - [URL=https://flowerpopular.com/drugs/finasteride/ - cost of finasteride tablets[/URL - [URL=https://abbynkas.com/generic-kamagra-at-walmart/ - sildenafil[/URL - [URL=https://ormondbeachflorida.org/asthalin/ - asthalin canadian pharmacy[/URL - [URL=https://castleffrench.com/pill/prednisone/ - generic prednisone 40 pills[/URL - [URL=https://vowsbridalandformals.com/product/augmentin/ - cheapest augmentin[/URL - [URL=https://carolinahealthclub.com/tadalafil-10mg/ - best price tadalafil[/URL - [URL=https://mjlaramie.org/product/prednisone/ - prednisone 10mg[/URL - [URL=https://castleffrench.com/item/ventolin-inhaler/ - ventolin inhaler[/URL - [URL=https://castleffrench.com/pill/hydroxychloroquine/ - london ontario hydroxychloroquine[/URL - hydroxychloroquine kuwait [URL=https://center4family.com/kamagra/ - kamagra oral jelly[/URL - [URL=https://vowsbridalandformals.com/product/pharmacy/ - online pharmacy no prescription[/URL - [URL=https://flowerpopular.com/drug/tadalafil/ - tadalafil[/URL - tadalafil [URL=https://fountainheadapartmentsma.com/triamterene/ - canadian pharmacy triamterene[/URL - [URL=https://andrealangforddesigns.com/sildenafil/ - sildenafil price at walmart[/URL - [URL=https://airjamaicacharter.com/drugs/viagra/ - viagra 50 en pharmacie[/URL - [URL=https://usctriathlon.com/levitra-without-an-rx/ - purchase levitra without a prescription[/URL - [URL=https://northtacomapediatricdental.com/buy-prednisone/ - prednisone pack[/URL - [URL=https://teenabortionissues.com/drugs/cernos-caps/ - buy cernos caps w not prescription[/URL - [URL=https://intuitiveangela.com/prednisolone/ - prednisolone[/URL - salpingotomy objects; family; on line prednisone erection pills viagra hydroxychloroquine buy order clomid amoxicillin careprost eye drops without prescription tretinoin finasteride best price finasteride prednisone taper example prednisone taper example amoxil uk amoxicillin levitra generic levitra generic finasteride 1mg pricing kamagra cheapest generic kamagra 50 mg asthalin without prescription preisvergleich prednisone generic augmentin in canada best price tadalafil prednisone en ligne ventolin inhaler overnight hydroxychloroquine without a doctors prescription buy hydroxychloroquine online legally kamagra buy pharmacy on line canadian pharmacy tadalafil triamterene price at walmart low cost sildenafil generic for viagra cheap viagra 75 online buying levitra prednisone no prescription canada cernos caps prednisolone dwarfism dressing https://uofeswimming.com/drugs/prednisone/ https://oliveogrill.com/viagra-pills/ https://thecultivarte.com/drugs/hydroxychloroquine-coupons/ https://driverstestingmi.com/generic-clomid-from-india/ order clomid https://usctriathlon.com/amoxicillin-1000mg/ lowest price for amoxicillin https://cafeorestaurant.com/item/careprost-eye-drops/ https://frankfortamerican.com/tretinoin/ https://intuitiveangela.com/finasteride/ https://frankfortamerican.com/order-prednisone/ https://transylvaniacare.org/item/amoxil/ https://oliveogrill.com/cheap-levitra/ https://flowerpopular.com/drugs/finasteride/ https://abbynkas.com/generic-kamagra-at-walmart/ generic kamagra at walmart https://ormondbeachflorida.org/asthalin/ https://castleffrench.com/pill/prednisone/ https://vowsbridalandformals.com/product/augmentin/ https://carolinahealthclub.com/tadalafil-10mg/ https://mjlaramie.org/product/prednisone/ https://castleffrench.com/item/ventolin-inhaler/ https://castleffrench.com/pill/hydroxychloroquine/ https://center4family.com/kamagra/ https://vowsbridalandformals.com/product/pharmacy/ https://flowerpopular.com/drug/tadalafil/ https://fountainheadapartmentsma.com/triamterene/ https://andrealangforddesigns.com/sildenafil/ https://airjamaicacharter.com/drugs/viagra/ https://usctriathlon.com/levitra-without-an-rx/ https://northtacomapediatricdental.com/buy-prednisone/ https://teenabortionissues.com/drugs/cernos-caps/ https://intuitiveangela.com/prednisolone/ bronchi immunoparesis, unrecognized, rest.
Comment Link